Underground amateur earthquake researcher Brent Dmitruk has become somewhat of a viral sensation for his eerily accurate earthquake predictions and his “Culebra Event” theory that alleges that a 10.0 ...

To see how a magnitude-9.0 earthquake would rattle the Pacific Northwest, researchers ran 50 virtual simulations on a supercomputer.

First things first — everything is normal. Mount Rainier is not about to erupt. Today, at least. (The future is another story.) Now that that’s out of the way, the Cascades Volcano Observatory with ...

Seattle’s unreinforced brick buildings are a disaster waiting to happen — and the cash to fix them isn’t there. It's been almost 25 years since the Nisqually earthquake. That's the last significant ...